Hello. :
Hello. This may be alopecia areata. It is a spot where hair is lost. If that is the cause, it isn't due to cancer or a sexually transmitted disease. It usually resolves on it's own. If you are worried you could always see a dermatologist.
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2

?alopecia areata:
A single bald spot on the head or scalp, may indicate an autoimmune disorder called alopecia areata, or sometimes it could be due to a fungal infection, or other infectious causes. See a dermatologist. These are not usually related to illicit drug use.
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3

Alopecia areata:
Most likely you have a common condition called alopecia areata. It has no known cause, but can be related to stress. It is not contagious, & can be treated by topical creams , or injections in the affected area.
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4

Normal variance:
The area of lack of hair can be normal as long as it is not itchy or red. If this symptoms are present it might be indicative of dermatitis or infection and would recommend being seen
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5

Alopecia:
It seems like you might have alopecia areata which is a disorder where the immune system destroys the hairs. It can often be successfully treated by your dermatologist. They will also want to check to be sure that no other autoantibodies exist in your body. Go see your dermatologist for evaluation and treatment.
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6

Only:
They you still have good vision. Hair loss is common and almost inevitable in males. In females it can be due to anything from stress to hundreds of physical problems or trauma at the beauty shop or home hair treatments. If it worsens, get evaluated by your doctor or a dermatologist.
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7

Several possibles:
There are a number of reasons for 3 year olds to get bald spots. They can just be yanking at hair in the area and pulled it out there. Can be from a skin irritation or infection, like a fungal infection of the scalp (tinea capitis.) Can also be from too much traction on area if hair is pulled back a lot. Also can be condition where areas of hair just fall out for no apparent reason (alopecia areata)
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11

Alopecia areata:
This is an autoimmune condition where your immune system attacks the hair follicles and hair falls out leaving round bald spots. Often stress or illness triggers it. It can spread and more hairloss can occur. See a dermatologist for treatment. Ringworm (tinea capitis) usually has inflammation and or scale associated with it.
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14

Sudden bald spots:
Sudden round bald spots could be an autoimmune condition called alopecia areata. These spots are the result of your immune system mistakenly fighting against hair follicles. A dermatologist may inject steroid or prescribe steroid creams to help reduce inflammation and allow the hair to grow back.
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15

Anxiety:
At age 22, stresses of relationships, finances, school and work can cause anxiety symptoms, such as tingly feeling and crawling feeling inside the head.
Please see a psychiatrist for diagnosis, and psychotherapy, meditation, and medication if necessary.
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18

Telangectasia:
It is likely that your spot is a common vascular abnormality. It can be easily treated with an office hyper actor which closes the abnormality with a low electrical current.
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19

Hard to say.:
Most bald spots on the head are caused by something called alopecia areata, which is a harmless, self-limited condition. But aa doesn't usually burn, so it could be something else that will need a personal examination to determine precisely. I suggest that you see a dermatologist and get a precise diagnosis.
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20

There is no cure:
Baldness in patches, which is not in the typical male pattern, is usually alopecia areata. , hair pulling and fungal infection also cause bald patches.Alopecia areata occurs in about 3% of people & affects men/ women equally-- ages of 5-40 years. The cause is not known.
There is no cure ... A dermatologist may prescribe re-growth: Corticosteroids: suppresses the immune system. or
Minoxidil.
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